amd64/156014: FreeBSD 8.2-RELEASE amd64 freeze and crash

[Rodrigo OSORIO]

On 04/08/11 04:16, John Baldwin wrote:
> proc 2
Hello,

Here is the result to your request.

Regards
- rodrigo

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Reading symbols from /boot/modules/nvidia.ko...done.
Loaded symbols for /boot/modules/nvidia.ko
Reading symbols from /boot/kernel/linux.ko...Reading symbols from 
/boot/kernel/linux.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/linux.ko
Reading symbols from /boot/kernel/snd_hda.ko...Reading symbols from 
/boot/kernel/snd_hda.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/snd_hda.ko
Reading symbols from /boot/kernel/sound.ko...Reading symbols from 
/boot/kernel/sound.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/sound.ko
#0  sched_switch (td=0xffffffff80b5dfc0, newtd=0xffffff0002a5a000, 
flags=Variable "flags" is not available.
) at /usr/src/sys/kern/sched_ule.c:1858
1858            cpuid = PCPU_GET(cpuid);
(kgdb) proc 2
[Switching to thread 30 (Thread 100011)]#0  sched_switch 
(td=0xffffff0002a6d460, newtd=0xffffff0002a678c0, flags=Variable "flags" 
is not available.
) at /usr/src/sys/kern/sched_ule.c:1858
1858            cpuid = PCPU_GET(cpuid);
(kgdb) bt
#0  sched_switch (td=0xffffff0002a6d460, newtd=0xffffff0002a678c0, 
flags=Variable "flags" is not available.
) at /usr/src/sys/kern/sched_ule.c:1858
#1  0xffffffff805cb176 in mi_switch (flags=260, newtd=0x0) at 
/usr/src/sys/kern/kern_synch.c:449
#2  0xffffffff805fe7c2 in sleepq_timedwait (wchan=0xffffffff80b5da10, 
pri=76) at /usr/src/sys/kern/subr_sleepqueue.c:644
#3  0xffffffff805cb6d1 in _sleep (ident=0xffffffff80b5da10, lock=0x0, 
priority=Variable "priority" is not available.
) at /usr/src/sys/kern/kern_synch.c:230
#4  0xffffffff805651bf in g_event_procbody () at 
/usr/src/sys/geom/geom_kern.c:142
#5  0xffffffff805994f8 in fork_exit (callout=0xffffffff80565130 
<g_event_procbody>, arg=0x0, frame=0xffffff8000063c40) at 
/usr/src/sys/kern/kern_fork.c:845
#6  0xffffffff8089547e in fork_trampoline () at 
/usr/src/sys/amd64/amd64/exception.S:565
#7  0x0000000000000000 in ?? ()
#8  0x0000000000000000 in ?? ()
#9  0x0000000000000001 in ?? ()
#10 0x0000000000000000 in ?? ()
#11 0x0000000000000000 in ?? ()
#12 0x0000000000000000 in ?? ()
#13 0x0000000000000000 in ?? ()
#14 0x0000000000000000 in ?? ()
#15 0x0000000000000000 in ?? ()
#16 0x0000000000000000 in ?? ()
#17 0x0000000000000000 in ?? ()
#18 0x0000000000000000 in ?? ()
#19 0x0000000000000000 in ?? ()
#20 0x0000000000000000 in ?? ()
#21 0x0000000000000000 in ?? ()
#22 0x0000000000000000 in ?? ()
#23 0x0000000000000000 in ?? ()
#24 0x0000000000000000 in ?? ()
#25 0x0000000000000000 in ?? ()
#26 0x0000000000000000 in ?? ()
#27 0x0000000000000000 in ?? ()
#28 0x0000000000000000 in ?? ()
#29 0x0000000000000000 in ?? ()
#30 0x0000000000000000 in ?? ()
#31 0xffffffff80b82f18 in sleepq_chains ()
#32 0xffffff0002a6d888 in ?? ()
#33 0x0000000000000000 in ?? ()
#34 0xffffff0002a6d460 in ?? ()
#35 0xffffff8000063ac0 in ?? ()
#36 0xffffff8000063a68 in ?? ()
#37 0xffffff0002a5a000 in ?? ()
#38 0xffffffff805e81b9 in sched_switch (td=0xffffffff80565130, 
newtd=0x0, flags=Variable "flags" is not available.
) at /usr/src/sys/kern/sched_ule.c:1852
Previous frame inner to this frame (corrupt stack?)
(kgdb) quit